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Work plan for March No. 3.8 Build and install nextcloud development environment through docker compose Completed. No. 3.9 There are two ways to develop new apps in apps. One is through the application skeleton generator app store , generate a skeleton app online. Another way is to download the framework on Github app-tutorial. No. 3.10 L ...

FROM Syntax: FROM <image>:<tag> Indicates the base image from which the new image is built. If tag is not selected, the default value is latest. If it is not based on any image, it is written as: FROM scratch. Official note: scratch image is an empty image, which can be used to build busybox and other ultra-small images. It ...

reference resources Docker core principle: image and containerLayerid diffid chainid cacheid relationship in docker file Overview Image directory and file description /var/lib/docker/image/overlay2 directory distribution directory Diffid by digest saves the mapping relationship between digest (layerid) - > diffidV2metadata by ...

P4lang compilation environment configuration #Some words are written in the front The author has just begun to understand the content written in the article. He has referred to a lot of network materials. He writes a blog to record the learning process. If there is any misunderstanding, he is welcome to criticize! Installing VMVare This step ...

Elasticsearch is used to search for and analyze data. Kibana is used to present data. Beats are used to collect data. Logstash is used to centralize, transform, and store data. The main flow of processing the log is the following (forgot where to find the graph): Build ELK with Docker New Profile Under the elastic/config directory, cre ...

Preface Functional debugging is often done in collaboration with some software during development, for example, when working with Flink CDC, you need to import data from mysql binlog into kafka and then into hudi data lake. So the problem is here. To do this, I need to start with a mysql, a kafka, a yarn cluster, a hdfs cluster so that the wh ...

First clarify the network steps of a single machine: Generate organization Generate certificates for your organization Generate Genesis block Generate channel Generate node join channel Set anchor node Then find out what steps in the script are started through those instructions: Let's first look at the startup parameters of a network ...

1, Help command docker --help 2, Process related commands Start Docker service systemctl start docker Stop docker service systemctl stop docker Restart docker service systemctl restart docker View docker service status systemctl status docker Start the docker service systemctl enable docker 3, Mirror related commands View mirr ...

2. Docker installation https://www.jianshu.com/p/2e91d1272154 2.1 premise description CentOS Docker installation Docker supports the following CentOS versions: CentOS 7 (64-bit) CentOS 6.5 (64 bit) or later prerequisite Currently, only the kernel in the distribution version of CentOS supports Docker. Docker runs on CentOS 7. The system ...

Series of articles: Container & Service: opening, pressure and resources Container & Service: Docker construction practice of a Java application Container & Service: Jenkins construction of Docker application Container & Service: Jenkins construction of Docker application (II) Container & Service: K8s and Docker applica ...